CN1140002A - 脉冲校准方法 - Google Patents

脉冲校准方法 Download PDF

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Publication number
CN1140002A
CN1140002A CN95191406A CN95191406A CN1140002A CN 1140002 A CN1140002 A CN 1140002A CN 95191406 A CN95191406 A CN 95191406A CN 95191406 A CN95191406 A CN 95191406A CN 1140002 A CN1140002 A CN 1140002A
Authority
CN
China
Prior art keywords
base station
mobile phone
pulse
alignment procedure
burst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN95191406A
Other languages
English (en)
Chinese (zh)
Inventor
玛利·泰勒萨·伽西亚·沃卡斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Publication of CN1140002A publication Critical patent/CN1140002A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
CN95191406A 1994-11-30 1995-11-27 脉冲校准方法 Pending CN1140002A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP9402471 1994-11-30
ES09402471A ES2103190B1 (es) 1994-11-30 1994-11-30 Procedimiento de alineamiento de rafagas.

Publications (1)

Publication Number Publication Date
CN1140002A true CN1140002A (zh) 1997-01-08

Family

ID=8288156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95191406A Pending CN1140002A (zh) 1994-11-30 1995-11-27 脉冲校准方法

Country Status (16)

Country Link
US (1) US5748622A (ru)
EP (1) EP0795238A1 (ru)
CN (1) CN1140002A (ru)
AR (1) AR000194A1 (ru)
BR (1) BR9506646A (ru)
CA (1) CA2181835C (ru)
ES (1) ES2103190B1 (ru)
FI (1) FI963008A0 (ru)
HU (1) HU220211B (ru)
MA (1) MA23733A1 (ru)
NZ (1) NZ297000A (ru)
PE (1) PE43097A1 (ru)
PL (1) PL315625A1 (ru)
RU (1) RU2145465C1 (ru)
WO (1) WO1996017452A1 (ru)
ZA (1) ZA959877B (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1751484B (zh) * 2002-10-25 2010-08-11 高通股份有限公司 时分双工通信系统的信道校准
CN101133565B (zh) * 2005-01-27 2014-12-24 高通股份有限公司 用于时分双工通信系统的信道校准的方法和装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3456037B2 (ja) * 1994-12-13 2003-10-14 ソニー株式会社 デジタルコードレス電話用親機
US6169763B1 (en) * 1995-06-29 2001-01-02 Qualcomm Inc. Characterizing a communication system using frame aligned test signals
DE19640314C2 (de) * 1996-09-30 2001-12-20 Siemens Ag Verfahren zum Synchronisieren einer Funkempfangseinrich-tung mit ISDN-Anschluß, insbesondere einer Funknetzabschlußeinrichtung eines in einem ISDN-System eingebundenen RLL/WLL-Systems (Radio in the Local Loop/Wireless in the Local Loop)
US6069901A (en) * 1996-12-04 2000-05-30 Philips Electronics North America Corporation Use of energy bursts for wireless networks
EP0928077A3 (en) * 1997-12-30 2003-07-30 Alcatel Method for increasing the range of a radiocommunications unit and unit for carrying out the method
US6591316B1 (en) * 1999-05-20 2003-07-08 Marconi Communications, Inc. Avoiding fragmentation loss in high speed burst oriented packet memory interface
DE60108534T2 (de) * 2001-10-16 2006-03-23 Telefonaktiebolaget Lm Ericsson (Publ) Synchronisation von mobilen geräten in einem zeitmultiplex duplex (tdd) cdma system
GB0705327D0 (en) * 2007-03-20 2007-04-25 Skype Ltd Method of transmitting data in a commumication system
WO2014070056A1 (en) 2012-10-31 2014-05-08 Telefonaktiebolaget L M Ericsson (Publ) Distribution of synchronization packets over wifi transport links

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688217A (en) * 1984-08-31 1987-08-18 Nec Corporation Method of implementing burst acquisition control in TDMA system
JPH0761183B2 (ja) * 1986-01-09 1995-06-28 株式会社東芝 集線分配装置
GB2222505B (en) * 1988-09-02 1993-06-16 Plessey Co Plc A method of establishing a radio link in one of a plurality of channels between two radio units
NZ232224A (en) * 1989-01-27 1993-03-26 British Telecomm Alternate burst communication for cordless phones: bursts contain synchronisation information
US5043982A (en) * 1989-05-24 1991-08-27 At&T Bell Laboratories Multichannel multipoint network using time-division multiplexing incorporating a time offset for propagation delay
DE4011341A1 (de) * 1990-04-07 1991-10-10 Standard Elektrik Lorenz Ag Zeitmultiplex-uebertragungssystem
JP2723691B2 (ja) * 1991-04-30 1998-03-09 日本電気株式会社 可変タイミング信号発生回路
US5355515A (en) * 1991-06-12 1994-10-11 Telefonaktiebolaget L M Ericsson Method and apparatus for estimating initial time alignment in a cellular communications network
US5325405A (en) * 1991-08-27 1994-06-28 Motorola, Inc. Burst mode receiver control
US5513248A (en) * 1991-12-02 1996-04-30 At&T Corp. Cordless telephone micro-cellular system
EP0555596B1 (fr) * 1992-01-31 1997-04-09 Alcatel Cit Procédé pour déterminer le temps de propagation entre la station terminale distante et la station terminale centrale dans un réseau de transmission bidirectionnelle du type point-multipoints
US5408507A (en) * 1993-04-27 1995-04-18 First Pacific Networks, Inc. Extended range enhanced skew controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1751484B (zh) * 2002-10-25 2010-08-11 高通股份有限公司 时分双工通信系统的信道校准
CN101133565B (zh) * 2005-01-27 2014-12-24 高通股份有限公司 用于时分双工通信系统的信道校准的方法和装置

Also Published As

Publication number Publication date
PE43097A1 (es) 1997-10-10
HU220211B (hu) 2001-11-28
ES2103190B1 (es) 1998-04-01
PL315625A1 (en) 1996-11-25
EP0795238A1 (en) 1997-09-17
ZA959877B (en) 1996-05-30
AR000194A1 (es) 1997-05-21
FI963008A (fi) 1996-07-29
HU9601896D0 (en) 1996-09-30
RU2145465C1 (ru) 2000-02-10
AU691380B2 (en) 1998-05-14
US5748622A (en) 1998-05-05
AU4176296A (en) 1996-06-19
CA2181835A1 (en) 1996-06-06
WO1996017452A1 (en) 1996-06-06
HUT75270A (en) 1997-05-28
BR9506646A (pt) 1997-09-09
NZ297000A (en) 1997-04-24
ES2103190A1 (es) 1997-08-16
FI963008A0 (fi) 1996-07-29
CA2181835C (en) 2001-06-05
MA23733A1 (fr) 1996-07-01

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication